Section 05 Mineral products 25 Salt; sulphur; earths and stone; plastering materials, lime and cement 25 18 Dolomite, whether or not calcined or sintered, including dolomite roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape; dolomite ramming mix 25 18 20 Calcined dolomite 25 18 20 00 Calcined dolomite Commodity Code Description 25 18 20 00 000 Calcined dolomite
